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  1884: first un-official model conceived, shamefuly, this model was never released because of its flaws
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  a time line describing the most important dates of this subject
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  first working model released publicly by scottish inventor John Logie Baird
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  : first public emission was aired and distributed by the NBC AND CBS on the US , in england , the first enterprise to distribute and manage the first airing eas the BBC.
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  regular transmissions of electronic TV start in France and the United Kingdom. This led to a rapid development of the television industry and a rapid increase of viewers although the televisions were small and very expensive screen. These emissions were made possible by the development of cathode ray tube and iconoscope
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  In 1953 Eurovision is created that associates many countries in Europe connecting their TV systems using microwave links
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  in 1960 , Mundovisión began to work on connections with geostationary satellites covering the whole world.
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  in 1979 , almost all tv sets in north america (US, CANADA) had cable and technicolor tv
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  Digital TV's roots have been tied very closely to the availability of inexpensive, high performance computers. It wasn't until the 1990s that digital TV became a real possibility
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  the first pattent for inteligent TV was formed
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  online tv services are being developed in the form of amazon time
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  Stereoscopic 3D television was demonstrated for the first time on August 10, 1928, by John Logie Baird in his company's premises at 133 Long Acre, London. Baird pioneered a variety of 3D television systems using electro-mechanical and cathode-ray tube techniques. The first 3D TV was produced in 1935. Advent of digital television in 2000s greatly improved 3D TVs.
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  online tv services boom and bankrupt other primitive servides like blockbuster
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  netflix becomes the #1 online service.